#include <stdio.h>

void testArr(int arr[], num) {
    for (int i = 0; i < num; i++)
    {
        printf("[%d]=>%d\t", i, arr[i]);
    }
    
}

int main() {
    int nums[] = {1, 3, 5, 7, 11, 13};
    testArr(nums, sizeof(nums)/sizeof(int));
    return 0;
}